CVE-2014-9381

Integer signedness error in the dissector_cvs function in dissectors/ec_cvs.c in Ettercap 0.8.1 allows remote attackers to cause a denial of service (crash) via a crafted password, which triggers a large memory allocation.

• CWE-189

• http://www.securityfocus.com/archive/1/534248/100/0/threaded
• http://www.securityfocus.com/bid/71693Third Party Advisory, VDB Entry
• https://github.com/Ettercap/ettercap/pull/609Issue Tracking, Patch
• https://security.gentoo.org/glsa/201505-01
• https://www.obrela.com/home/security-labs/advisories/osi-advisory-osi-1402/Broken Link
• http://www.securityfocus.com/archive/1/534248/100/0/threaded
• http://www.securityfocus.com/bid/71693Third Party Advisory, VDB Entry
• https://github.com/Ettercap/ettercap/pull/609Issue Tracking, Patch
• https://security.gentoo.org/glsa/201505-01
• https://www.obrela.com/home/security-labs/advisories/osi-advisory-osi-1402/Broken Link

Published

Dec 19, 2014

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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